## Summary of Datasheet for NAR141SH F LED Lamp

This datasheet details the specifications and reliability information for the NAR141SH F LED lamp. Here's a breakdown of the key information:

1. Key Features & Specifications:

️· Compliance: RoHS and ELV compliant (details on restricted substances provided).
️· Absolute Maximum Ratings: Sets limits for operating conditions to prevent failure.
️· Electrical & Optical Characteristics: Defines typical and maximum values for forward voltage, luminous intensity, and reverse current.
️· Packaging: Details on internal and external packaging for safe transport.
️· Lot Number System: Explanation of the lot number coding scheme.

2. Reliability Testing Results:

️· Extensive reliability testing performed including:
- Room Temperature Operating Life
- High Humidity Operating Life
- High Temperature Operating Life
- Low Temperature Operating Life
- Thermal Shock
- Resistance to Dip Soldering
- Dynamic Current Drive
️· Zero failures observed in all tested samples.
️· Clear failure criteria defined for Luminous Intensity, Forward Voltage, Reverse Current and Cosmetic Appearance.

3. Important Considerations:

️· Precautions: Numerous notes on proper handling, mounting, and usage to ensure reliability. Includes warnings against excessive stress, inappropriate soldering, and the importance of derating.
️· Special Notice: A general disclaimer emphasizing the user's responsibility for appropriate design and application of the product.
️· Operating conditions: The lamp is designed to operate within certain limits. Exceeding these limits could compromise the lamp's performance or lifespan.

4. Key Highlights:

️· The lamp is manufactured to be reliable and stable for general electronic applications.
️· It's environmentally friendly, adhering to RoHS and ELV directives.
️· Thorough testing has been conducted to demonstrate long-term reliability.
️· The datasheet provides extensive information to assist with proper design, mounting, and usage.



This is a comprehensive datasheet intended for engineers and designers integrating this LED lamp into their products. The detailed specifications, reliability data, and cautionary notes are essential for ensuring optimal performance and long-term reliability.